6 Replacing the Power Supply
i3070 Inline System (E9988E)
4 Remove the trunking covers to access the cables.
Installing the Omron 20 A AC/DC power supply
If installing the Omron 20 A AC/DC power supply, follow step 5 through step 13.
5 Locate and remove the cables labeled PF+, F-, E, L5 and N2 that were
connected to PS2, as they are no longer needed.
6 Locate and remove these cables:
• brown cable labeled L4 that connects F-4 and K-B (terminal contact 4).
• brown cable labeled L5 that connects TB-2 and K-B (terminal contact 3).